As someone who’s more nomadic and lurky on the Horde side, if that’s where you intend to RP, I HIGHLY encourage you to reach out either through their guild ads in this forum or in-game. Super friendly and organized. Even if the first guild you seek out isn’t for you, people seem to be great at making recommendations.
^This post as a link to some discords that might be helpful. The first is Alliance but the second is all factions.
For some reason I can’t find the Horde Conquest one so I’m hoping somebody will see this and go ‘OH I HAVE THAT!’ 